4 PROFINET IO Diagnosis
4.2 PROFINET IO Error Indication in the SIPROTEC 4 Device
92 SIPROTEC 4, Communication Module PROFINET IO, Communication Profile
C53000-L1840-C360-1, Edition 08.2012
Display in DIGSI for EN100
Other general EN100 indications show the initial status of the EN100 and the status of the Ethernet connection:
Figure 4-5 PROFINET IO Indications - EN100
Table 4-2 Error Indication from EN100
Error indication After restart ON → OFF OFF → ON
Failure Module ON EN100 is ready, the starting
sequence via DPR was
executed successfully.
The device or module was
started (reset/restart)
Fail Ch1 ON Ethernet connection at X1 P1/
X1 P2 established
Ethernet connection at X1 P1/
X1 P2 disconnected
Fail Ch2 ON
com_profinet-io_profile_us.book Page 92 Friday, August 17, 2012 1:40 PM